Classify the input using one of these labels: neutral, positive, and negative. @united  I'm on standby for my connecting flight. 1st on the list.  NudgeNudge I'm told there are four slots open. Save it for me.  Please.
system
Classify the input using one of these labels: neutral, positive, and negative. @united  I'm on standby for my connecting flight. 1st on the list.  NudgeNudge I'm told there are four slots open. Save it for me.  Please.
user
neutral
assistant
system
Classify the input using one of these labels: neutral, positive, and negative. @united  I'm on standby for my connecting flight. 1st on the list.  NudgeNudge I'm told there are four slots open. Save it for me.  Please.
user
positive
assistant